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CVE-2026-3848

Improper Neutralization of CRLF Sequences ('CRLF Injection') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to make unintended internal requests through proxy environments under certain conditions due to improper input validation in import functionality.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEditioncommunity Version >= 8.11.0 < 18.7.6
Gitlab ≫ GitLab SwEditionenterprise Version >= 8.11.0 < 18.7.6
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.8.0 < 18.8.6
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.8.0 < 18.8.6
Gitlab ≫ GitLab SwEditioncommunity Version >= 18.9.0 < 18.9.2
Gitlab ≫ GitLab SwEditionenterprise Version >= 18.9.0 < 18.9.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.053
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 5 3.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')

The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.